2008 Audi S4 vs. 2011 Audi A4
To start off, 2011 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Audi S4. In addition, the cost of maintenance, including insurance, on 2008 Audi S4 would be higher. At 4,124 cc (8 cylinders), 2008 Audi S4 is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (456 HP @ 6800 RPM) has 245 more horse power than 2011 Audi A4. (211 HP @ 4300 RPM). In normal driving conditions, 2008 Audi S4 should accelerate faster than 2011 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi S4 weights approximately 165 kg more than 2011 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2011 Audi A4 (349 Nm @ 1500 RPM) has 47 more torque (in Nm) than 2008 Audi S4. (302 Nm @ 3500 RPM). This means 2011 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi S4.
Compare all specifications:
| 2008 Audi S4 | 2011 Audi A4 | |
| Make | Audi | Audi |
| Model | S4 | A4 |
| Year Released | 2008 | 2011 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4124 cc | 2000 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 456 HP | 211 HP |
| Engine RPM | 6800 RPM | 4300 RPM |
| Torque | 302 Nm | 349 Nm |
| Torque RPM | 3500 RPM | 1500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1895 kg | 1730 kg |
| Vehicle Length | 4580 mm | 4704 mm |
| Vehicle Width | 1400 mm | 1829 mm |
| Vehicle Height | 1400 mm | 1435 mm |
| Wheelbase Size | 2660 mm | 2809 mm |
| Fuel Tank Capacity | 70 L | 65 L |
